Peripheral device for a data processing system



FIG. 1 is a front, top, side perspective view of a peripheral device for a data processing system showing my new design;

FIG. 2 is a front, top perspective view thereof;

FIG. 3 is a side perspective view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a front, top, side perspective view of a further embodiment of the peripheral device for a data processing system showing my new design;

FIG. 6 is a front, top perspective view thereof;

FIG. 7 is a side perspective view thereof; and,

FIG. 8 is a top plan view thereof. 

The ornamental design for a peripheral device for a data processing system, as shown and described. 